Cisco 881W - Startup config?

[zbresee08]

I recently purchased a Cisco 881W router - however, I seem to be having some issues with it saving the running config.  I configure the router and do either a copy run start or write mem, and on reboot it asks if I want to enter initial startup config again.  I don't receive any errors during configuration or when I save (it confirms that it has saved the config) - any ideas or does this router require a special command to save the configuration?

[zbresee08]

Also, show flash shows the following:

Router#show flash

-#- --length-- -----date/time------ path

1     21665880 Mar 01 1984 00:01:00 c880data-universalk9-mz.124-20.T5.bin

2         3331 Jun 09 2010 16:24:42 cpconfig-8xx.cfg

3      1697952 Mar 15 2011 21:36:18 securedesktop-ios-3.1.1.45-k9.pkg

4         1038 Mar 15 2011 21:36:22 home.shtml

5         3472 Mar 15 2011 21:36:22 cpconfig-8xxW.cfg

6       415956 Jun 09 2010 16:25:52 sslclient-win-1.1.4.176.pkg

7     25135672 Jun 28 2010 16:00:30 c880data-universalk9-mz.124-24.T2.bin

8       122880 Mar 15 2011 21:36:22 home.tar

9      2969600 Mar 15 2011 21:36:32 cpexpress.tar

76816384 bytes available (52027392 bytes used)

[stefanhoppe · Accepted solution]

Hi,

please have a look at your configured configuration-register. (Show Version )

Is it showing 0x2142 ?

0x2142 is for ignoring the saved configuration on startup. please change it to 0x2102 which meens : Use saved config at startup

more information you can find here : http://www.cisco.com/en/US/products/hw/routers/ps233/products_tech_note09186a00800a65a5.shtml

Sent from Cisco Technical Support iPad App

[zbresee08]

Nailed it, changed the config register and now it saves the startup-config. 

I set the wlan-ap0 to ip unnumbered, and when I try to configure the AP I get this:

zb881w#service-module wlan-ap0 session

Trying 192.168.1.254, 2002 ... Open

Then hangs.  on the config documents it shows I should be getting an ap> prompt but I get nothing.  Internet is working great but even after disconnecting and reconnecting my terminal session it seems like the console is hung - Ideas?